Title:
GAS PRESSURE ACCUMULATION SYSTEM OF VEHICLE AND GAS PRESSURE ACCUMULATION METHOD OF VEHICLE
Document Type and Number:
Japanese Patent JP2015086811
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a gas pressure accumulation system and a gas pressure accumulation method of a vehicle capable of minimizing degradation of fuel consumption by reducing drive work by accumulating a pressure while spending a comparatively long time in a normal running state, in particular, in a running state almost at a constant speed of the vehicle, and achieving maximum braking energy recoverable by a compressor by accumulating a pressure with the maximum drive work when the braking energy of the vehicle can be utilized, in the gas pressure accumulation system and the gas pressure accumulation method in which air, an exhaust gas or their mixture is accumulated in a pressure accumulation container.SOLUTION: A filling device for filling a pressure accumulation container with a gas, is constituted to be connectable with an axle for running a vehicle or a rotary drive shaft for transmitting torque for running to the axle. The filling device is driven by rotary torque of the axle or the rotary drive shaft in a vehicle running state, and the filling device is driven by braking torque of the axle or the rotary drive shaft in a vehicle braking state.
Inventors:
SEKIYAMA YOSHIO
Application Number:
JP2013227088A
Publication Date:
May 07, 2015
Filing Date:
October 31, 2013
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F02B33/06; B60T1/10; B60T10/00; F02B37/02; F02M25/07
Domestic Patent References:
| JP2011021558A | 2011-02-03 | |||
| JP2006517638A | 2006-07-27 | |||
| JP2009209930A | 2009-09-17 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa